ES211308A1 - Mejoras introducidas en los rotores para turbinas del tipo francis - Google Patents

Mejoras introducidas en los rotores para turbinas del tipo francis

Info

Publication number
ES211308A1
ES211308A1 ES0211308A ES211308A ES211308A1 ES 211308 A1 ES211308 A1 ES 211308A1 ES 0211308 A ES0211308 A ES 0211308A ES 211308 A ES211308 A ES 211308A ES 211308 A1 ES211308 A1 ES 211308A1
Authority
ES
Spain
Prior art keywords
pumps
relating
hydraulic turbines
cavitation
rotors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0211308A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of ES211308A1 publication Critical patent/ES211308A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Mejoras introducidas en los rotores de turbo máquinas hidráulicas de flujo mixto radial y axial que tienen alabes por ejemplo una turbina Francia en el que el anillo de fábrica se fabrica soldándolo de dos partes consistiendo la parte inferior en una superficie o teniendo una superficie de más resistencia a la cavitación que la parte superior.
ES0211308A 1952-09-19 1953-09-18 Mejoras introducidas en los rotores para turbinas del tipo francis Expired ES211308A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23564/52A GB728972A (en) 1952-09-19 1952-09-19 Improvements in and relating to hydraulic turbines and pumps

Publications (1)

Publication Number Publication Date
ES211308A1 true ES211308A1 (es) 1953-11-16

Family

ID=10197712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0211308A Expired ES211308A1 (es) 1952-09-19 1953-09-18 Mejoras introducidas en los rotores para turbinas del tipo francis

Country Status (2)

Country Link
ES (1) ES211308A1 (es)
GB (1) GB728972A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE354028B (es) * 1969-10-31 1973-02-26 Hitachi Ltd
DE3731161C2 (de) * 1987-09-17 1996-12-12 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad
CN1079842C (zh) * 1996-03-13 2002-02-27 株式会社日立制作所 转子、水轮及其制造方法
WO2008034492A1 (de) * 2006-09-22 2008-03-27 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Verfahren zur herstellung des laufrades einer wasserturbine sowie laufrad
JP7278985B2 (ja) * 2020-03-05 2023-05-22 株式会社東芝 フランシス型水車用ランナ及びフランシス型水車
CN116900537B (zh) * 2023-09-13 2024-03-19 哈尔滨电机厂有限责任公司 一种小开口水泵水轮机转轮分扇铸焊制造方法

Also Published As

Publication number Publication date
GB728972A (en) 1955-04-27

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